<?php/*~ class.phpmailer.php.---------------------------------------------------------------------------.|  Software: PHPMailer - PHP email class                                    ||   Version: 5.0.0                                                          ||   Contact: via sourceforge.net support pages (also www.codeworxtech.com)  ||      Info: http://phpmailer.sourceforge.net                               ||   Support: http://sourceforge.net/projects/phpmailer/                     || ------------------------------------------------------------------------- ||     Admin: Andy Prevost (project admininistrator)                         ||   Authors: Andy Prevost (codeworxtech) codeworxtech@users.sourceforge.net ||          : Marcus Bointon (coolbru) coolbru@users.sourceforge.net         ||   Founder: Brent R. Matzelle (original founder)                           || Copyright (c) 2004-2009, Andy Prevost. All Rights Reserved.               || Copyright (c) 2001-2003, Brent R. Matzelle                                || ------------------------------------------------------------------------- ||   License: Distributed under the Lesser General Public License (LGPL)     ||            http://www.gnu.org/copyleft/lesser.html                        || This program is distributed in the hope that it will be useful - WITHOUT  || ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or     || FITNESS FOR A PARTICULAR PURPOSE.                                         || ------------------------------------------------------------------------- || We offer a number of paid services (www.codeworxtech.com):                || - Web Hosting on highly optimized fast and secure servers                 || - Technology Consulting                                                   || - Oursourcing (highly qualified programmers and graphic designers)        |'---------------------------------------------------------------------------'*//** * PHPMailer - PHP email transport class * NOTE: Requires PHP version 5 or later * @package PHPMailer * @author Andy Prevost * @author Marcus Bointon * @copyright 2004 - 2009 Andy Prevost * @version $Id: class.phpmailer.php 254 2009-04-02 18:52:18Z codeworxtech $ * @license http://www.gnu.org/copyleft/lesser.html GNU Lesser General Public License */if (version_compare(PHP_VERSION, '5.0.0', '<') ) exit("Sorry, this version of PHPMailer will only run on PHP version 5 or greater!\n");class PHPMailer {  /////////////////////////////////////////////////  // PROPERTIES, PUBLIC  /////////////////////////////////////////////////  /**   * Email priority (1 = High, 3 = Normal, 5 = low).   * @var int   */  public $Priority          = 3;  /**   * Sets the CharSet of the message.   * @var string   */  public $CharSet           = 'iso-8859-1';  /**   * Sets the Content-type of the message.   * @var string   */  public $ContentType       = 'text/plain';  /**   * Sets the Encoding of the message. Options for this are   *  "8bit", "7bit", "binary", "base64", and "quoted-printable".   * @var string   */  public $Encoding          = '8bit';  /**   * Holds the most recent mailer error message.   * @var string   */  public $ErrorInfo         = '';  /**   * Sets the From email address for the message.   * @var string   */  public $From              = 'root@localhost';  /**   * Sets the From name of the message.   * @var string   */  public $FromName          = 'Root User';  /**   * Sets the Sender email (Return-Path) of the message.  If not empty,   * will be sent via -f to sendmail or as 'MAIL FROM' in smtp mode.   * @var string   */  public $Sender            = '';  /**   * Sets the Subject of the message.   * @var string   */  public $Subject           = '';  /**   * Sets the Body of the message.  This can be either an HTML or text body.   * If HTML then run IsHTML(true).   * @var string   */  public $Body              = '';  /**   * Sets the text-only body of the message.  This automatically sets the   * email to multipart/alternative.  This body can be read by mail   * clients that do not have HTML email capability such as mutt. Clients   * that can read HTML will view the normal Body.   * @var string   */  public $AltBody           = '';  /**   * Sets word wrapping on the body of the message to a given number of   * characters.   * @var int   */  public $WordWrap          = 0;  /**   * Method to send mail: ("mail", "sendmail", or "smtp").   * @var string   */  public $Mailer            = 'mail';  /**   * Sets the path of the sendmail program.   * @var string   */  public $Sendmail          = '/usr/sbin/sendmail';  /**   * Path to PHPMailer plugins.  Useful if the SMTP class   * is in a different directory than the PHP include path.   * @var string   */  public $PluginDir         = '';  /**   * Sets the email address that a reading confirmation will be sent.   * @var string   */  public $ConfirmReadingTo  = '';  /**   * Sets the hostname to use in Message-Id and Received headers   * and as default HELO string. If empty, the value returned   * by SERVER_NAME is used or 'localhost.localdomain'.   * @var string   */  public $Hostname          = '';  /**   * Sets the message ID to be used in the Message-Id header.   * If empty, a unique id will be generated.   * @var string   */  public $MessageID         = '';  /////////////////////////////////////////////////  // PROPERTIES FOR SMTP  /////////////////////////////////////////////////  /**   * Sets the SMTP hosts.  All hosts must be separated by a   * semicolon.  You can also specify a different port   * for each host by using this format: [hostname:port]   * (e.g. "smtp1.example.com:25;smtp2.example.com").   * Hosts will be tried in order.   * @var string   */  public $Host          = 'localhost';  /**   * Sets the default SMTP server port.   * @var int   */  public $Port          = 25;  /**   * Sets the SMTP HELO of the message (Default is $Hostname).   * @var string   */  public $Helo          = '';  /**   * Sets connection prefix.   * Options are "", "ssl" or "tls"   * @var string   */  public $SMTPSecure    = '';  /**   * Sets SMTP authentication. Utilizes the Username and Password variables.   * @var bool   */  public $SMTPAuth      = false;  /**   * Sets SMTP username.   * @var string   */  public $Username      = '';  /**   * Sets SMTP password.   * @var string   */  public $Password      = '';  /**   * Sets the SMTP server timeout in seconds.   * This function will not work with the win32 version.   * @var int   */  public $Timeout       = 10;  /**   * Sets SMTP class debugging on or off.   * @var bool   */  public $SMTPDebug     = false;  /**   * Prevents the SMTP connection from being closed after each mail   * sending.  If this is set to true then to close the connection   * requires an explicit call to SmtpClose().   * @var bool   */  public $SMTPKeepAlive = false;  /**   * Provides the ability to have the TO field process individual   * emails, instead of sending to entire TO addresses   * @var bool   */  public $SingleTo      = false;  /**   * Provides the ability to change the line ending   * @var string   */  public $LE              = "\n";  /////////////////////////////////////////////////  // PROPERTIES, PRIVATE AND PROTECTED  /////////////////////////////////////////////////  private   $smtp           = NULL;  private   $to             = array();  private   $cc             = array();  private   $bcc            = array();  private   $ReplyTo        = array();  private   $all_recipients = array();  private   $attachment     = array();  private   $CustomHeader   = array();  private   $message_type   = '';  private   $boundary       = array();  protected $language       = array();  private   $error_count    = 0;  private   $sign_cert_file = "";  private   $sign_key_file  = "";  private   $sign_key_pass  = "";  private   $exceptions     = false;  /////////////////////////////////////////////////  // CONSTANTS  /////////////////////////////////////////////////  const VERSION = '5.0.0';  const STOP_MESSAGE = 0; // message only, continue processing  const STOP_CONTINUE = 1; // message?, likely ok to continue processing  const STOP_CRITICAL = 2; // message, plus full stop, critical error reached  /////////////////////////////////////////////////  // METHODS, VARIABLES  /////////////////////////////////////////////////  /**   * Constructor   * @param boolean $exceptions Should we throw external exceptions?   */  public function __construct($exceptions = false) {    $this->exceptions = ($exceptions == true);  }  /**   * Sets message type to HTML.   * @param bool $ishtml   * @return void   */  public function IsHTML($ishtml = true) {    if ($ishtml) {      $this->ContentType = 'text/html';    } else {      $this->ContentType = 'text/plain';    }  }  /**   * Sets Mailer to send message using SMTP.   * @return void   */  public function IsSMTP() {    $this->Mailer = 'smtp';  }  /**   * Sets Mailer to send message using PHP mail() function.   * @return void   */  public function IsMail() {    $this->Mailer = 'mail';  }  /**   * Sets Mailer to send message using the $Sendmail program.   * @return void   */  public function IsSendmail() {    if (!stristr(ini_get('sendmail_path'), 'sendmail')) {      $this->Sendmail = '/var/qmail/bin/sendmail';    }    $this->Mailer = 'sendmail';  }  /**   * Sets Mailer to send message using the qmail MTA.   * @return void   */  public function IsQmail() {    if (stristr(ini_get('sendmail_path'), 'qmail')) {      $this->Sendmail = '/var/qmail/bin/sendmail';    }    $this->Mailer = 'sendmail';  }  /////////////////////////////////////////////////  // METHODS, RECIPIENTS  /////////////////////////////////////////////////  /**   * Adds a "To" address.   * @param string $address   * @param string $name   * @return boolean true on success, false if address already used   */  public function AddAddress($address, $name = '') {    return $this->AddAnAddress('to', $address, $name);  }  /**   * Adds a "Cc" address.   * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.   * @param string $address   * @param string $name   * @return boolean true on success, false if address already used   */  public function AddCC($address, $name = '') {    return $this->AddAnAddress('cc', $address, $name);  }  /**   * Adds a "Bcc" address.   * Note: this function works with the SMTP mailer on win32, not with the "mail" mailer.   * @param string $address   * @param string $name   * @return boolean true on success, false if address already used   */  public function AddBCC($address, $name = '') {    return $this->AddAnAddress('bcc', $address, $name);  }  /**   * Adds a "Reply-to" address.   * @param string $address   * @param string $name   * @return boolean   */  public function AddReplyTo($address, $name = '') {    return $this->AddAnAddress('ReplyTo', $address, $name);  }  /**   * Adds an address to one of the recipient arrays   * Addresses that have been added already return false, but do not throw exceptions   * @param string $kind One of 'to', 'cc', 'bcc', 'ReplyTo'   * @param string $address The email address to send to   * @param string $name   * @return boolean true on success, false if address already used or invalid in some way   * @access private   */  private function AddAnAddress($kind, $address, $name = '') {    if (!preg_match('/^(to|cc|bcc|ReplyTo)$/', $kind)) {      echo 'Invalid recipient array: ' . kind;      return false;    }    $address = trim($address);    $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim    if (!self::ValidateAddress($address)) {      $this->SetError($this->Lang('invalid_address').': '. $address);      if ($this->exceptions) {        throw new phpmailerException($this->Lang('invalid_address').': '.$address);      }      echo $this->Lang('invalid_address').': '.$address;      return false;    }  if ($kind != 'ReplyTo') {    if (!isset($this->all_recipients[strtolower($address)])) {        array_push($this->$kind, array($address, $name));        $this->all_recipients[strtolower($address)] = true;    return true;      }  } else {    if (!array_key_exists(strtolower($address), $this->ReplyTo)) {        $this->ReplyTo[strtolower($address)] = array($address, $name);    return true;    }  }    return false;  }/** * Set the From and FromName properties * @param string $address * @param string $name * @return boolean */  public function SetFrom($address, $name = '') {    $address = trim($address);    $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim    if (!self::ValidateAddress($address)) {      $this->SetError($this->Lang('invalid_address').': '. $address);      if ($this->exceptions) {        throw new phpmailerException($this->Lang('invalid_address').': '.$address);      }      echo $this->Lang('invalid_address').': '.$address;      return false;    }  $this->From = $address;  $this->FromName = $name;  return true;  }  /**   * Check that a string looks roughly like an email address should   * Static so it can be used without instantiation   * Tries to use PHP built-in validator in the filter extension (from PHP 5.2), falls back to a reasonably competent regex validator   * Conforms approximately to RFC2822   * @link http://www.hexillion.com/samples/#Regex Original pattern found here   * @param string $address The email address to check   * @return boolean   * @static   * @access public   */  public static function ValidateAddress($address) {    if (function_exists('filter_var')) { //Introduced in PHP 5.2      if(filter_var($address, FILTER_VALIDATE_EMAIL) === FALSE) {        return false;      } else {        return true;      }    } else {      return preg_match('/^(?:[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+\.)*[\w\!\#\$\%\&\'\*\+\-\/\=\?\^\`\{\|\}\~]+@(?:(?:(?:[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!\.)){0,61}[a-zA-Z0-9_-]?\.)+[a-zA-Z0-9_](?:[a-zA-Z0-9_\-](?!$)){0,61}[a-zA-Z0-9_]?)|(?:\[(?:(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\.){3}(?:[01]?\d{1,2}|2[0-4]\d|25[0-5])\]))$/', $address);    }  }  /////////////////////////////////////////////////  // METHODS, MAIL SENDING  /////////////////////////////////////////////////  /**   * Creates message and assigns Mailer. If the message is   * not sent successfully then it returns false.  Use the ErrorInfo   * variable to view description of the error.   * @return bool   */  public function Send() {    try {      if ((count($this->to) + count($this->cc) + count($this->bcc)) < 1) {        throw new phpmailerException($this->Lang('provide_address'), self::STOP_CRITICAL);      }      // Set whether the message is multipart/alternative      if(!empty($this->AltBody)) {        $this->ContentType = 'multipart/alternative';      }      $this->error_count = 0; // reset errors      $this->SetMessageType();      $header = $this->CreateHeader();      $body = $this->CreateBody();      if (empty($this->Body)) {        throw new phpmailerException($this->Lang('empty_message'), self::STOP_CRITICAL);      }      // Choose the mailer and send through it      switch($this->Mailer) {        case 'sendmail':          return $this->SendmailSend($header, $body);        case 'smtp':          return $this->SmtpSend($header, $body);        case 'mail':        default:          return $this->MailSend($header, $body);      }    } catch (phpmailerException $e) {      $this->SetError($e->getMessage());      if ($this->exceptions) {        throw $e;      }      echo $e->getMessage()."\n";      return false;    }  }  /**   * Sends mail using the $Sendmail program.   * @param string $header The message headers   * @param string $body The message body   * @access protected   * @return bool   */  protected function SendmailSend($header, $body) {    if ($this->Sender != '') {      $sendmail = sprintf("%s -oi -f %s -t", escapeshellcmd($this->Sendmail), escapeshellarg($this->Sender));    } else {      $sendmail = sprintf("%s -oi -t", escapeshellcmd($this->Sendmail));    }    if(!@$mail = popen($sendmail, 'w')) {      throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);    }    fputs($mail, $header);    fputs($mail, $body);    $result = pclose($mail);    if($result != 0) {      throw new phpmailerException($this->Lang('execute') . $this->Sendmail, self::STOP_CRITICAL);    }    return true;  }  /**   * Sends mail using the PHP mail() function.   * @param string $header The message headers   * @param string $body The message body   * @access protected   * @return bool   */  protected function MailSend($header, $body) {    $toArr = array();    foreach($this->to as $t) {      $toArr[] = $this->AddrFormat($t);    }    $to = implode(', ', $toArr);    $params = sprintf("-oi -f %s", $this->Sender);    if ($this->Sender != '' && strlen(ini_get('safe_mode'))< 1) {      $old_from = ini_get('sendmail_from');      ini_set('sendmail_from', $this->Sender);      if ($this->SingleTo === true && count($toArr) > 1) {        foreach ($toArr as $key => $val) {          $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);        }      } else {        $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);      }    } else {      if ($this->SingleTo === true && count($toArr) > 1) {        foreach ($toArr as $key => $val) {          $rt = @mail($val, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header, $params);        }      } else {        $rt = @mail($to, $this->EncodeHeader($this->SecureHeader($this->Subject)), $body, $header);      }    }    if (isset($old_from)) {      ini_set('sendmail_from', $old_from);    }    if(!$rt) {      throw new phpmailerException($this->Lang('instantiate'), self::STOP_CRITICAL);    }    return true;  }  /**   * Sends mail via SMTP using PhpSMTP   * Returns false if there is a bad MAIL FROM, RCPT, or DATA input.   * @param string $header The message headers   * @param string $body The message body   * @uses SMTP   * @access protected   * @return bool   */  protected function SmtpSend($header, $body) {    require_once $this->PluginDir . 'class.smtp.php';    $bad_rcpt = array();    if(!$this->SmtpConnect()) {      throw new phpmailerException($this->Lang('smtp_connect_failed'), self::STOP_CRITICAL);    }    $smtp_from = ($this->Sender == '') ? $this->From : $this->Sender;    if(!$this->smtp->Mail($smtp_from)) {      throw new phpmailerException($this->Lang('from_failed') . $smtp_from, self::STOP_CRITICAL);    }    // Attempt to send attach all recipients    foreach($this->to as $to) {      if (!$this->smtp->Recipient($to[0])) {        $bad_rcpt[] = $to[0];      }    }    foreach($this->cc as $cc) {      if (!$this->smtp->Recipient($cc[0])) {        $bad_rcpt[] = $cc[0];      }    }    foreach($this->bcc as $bcc) {      if (!$this->smtp->Recipient($bcc[0])) {        $bad_rcpt[] = $bcc[0];      }    }    if (count($bad_rcpt) > 0 ) { //Create error message for any bad addresses      $badaddresses = implode(', ', $bad_rcpt);      throw new phpmailerException($this->Lang('recipients_failed') . $badaddresses);    }    if(!$this->smtp->Data($header . $body)) {      throw new phpmailerException($this->Lang('data_not_accepted'), self::STOP_CRITICAL);    }    if($this->SMTPKeepAlive == true) {      $this->smtp->Reset();    }    return true;  }  /**   * Initiates a connection to an SMTP server.   * Returns false if the operation failed.   * @uses SMTP   * @access public   * @return bool   */  public function SmtpConnect() {    if(is_null($this->smtp)) {      $this->smtp = new SMTP();    }    $this->smtp->do_debug = $this->SMTPDebug;    $hosts = explode(';', $this->Host);    $index = 0;    $connection = $this->smtp->Connected();    // Retry while there is no connection    try {      while($index < count($hosts) && !$connection) {        $hostinfo = array();        if (preg_match('/^(.+):([0-9]+)$/', $hosts[$index], $hostinfo)) {          $host = $hostinfo[1];          $port = $hostinfo[2];        } else {          $host = $hosts[$index];          $port = $this->Port;        }        $tls = ($this->SMTPSecure == 'tls');        $ssl = ($this->SMTPSecure == 'ssl');        if ($this->smtp->Connect(($ssl ? 'ssl://':'').$host, $port, $this->Timeout)) {          $hello = ($this->Helo != '' ? $this->Helo : $this->ServerHostname());          $this->smtp->Hello($hello);          if ($tls) {            if (!$this->smtp->StartTLS()) {              throw new phpmailerException($this->Lang('tls'));            }            //We must resend HELO after tls negotiation            $this->smtp->Hello($hello);          }          $connection = true;          if ($this->SMTPAuth) {            if (!$this->smtp->Authenticate($this->Username, $this->Password)) {              throw new phpmailerException($this->Lang('authenticate'));            }          }        }        $index++;        if (!$connection) {          throw new phpmailerException($this->Lang('connect_host'));        }      }    } catch (phpmailerException $e) {      $this->smtp->Reset();      throw $e;    }    return true;  }  /**   * Closes the active SMTP session if one exists.   * @return void   */  public function SmtpClose() {    if(!is_null($this->smtp)) {      if($this->smtp->Connected()) {        $this->smtp->Quit();        $this->smtp->Close();      }    }  }  /**  * Sets the language for all class error messages.  * Returns false if it cannot load the language file.  The default language is English.  * @param string $langcode ISO 639-1 2-character language code (e.g. Portuguese: "br")  * @param string $lang_path Path to the language file directory  * @access public  */  function SetLanguage($langcode = 'en', $lang_path = 'language/') {    //Define full set of translatable strings    $PHPMAILER_LANG = array(      'provide_address' => 'You must provide at least one recipient email address.',      'mailer_not_supported' => ' mailer is not supported.',      'execute' => 'Could not execute: ',      'instantiate' => 'Could not instantiate mail function.',      'authenticate' => 'SMTP Error: Could not authenticate.',      'from_failed' => 'The following From address failed: ',      'recipients_failed' => 'SMTP Error: The following recipients failed: ',      'data_not_accepted' => 'SMTP Error: Data not accepted.',      'connect_host' => 'SMTP Error: Could not connect to SMTP host.',      'file_access' => 'Could not access file: ',      'file_open' => 'File Error: Could not open file: ',      'encoding' => 'Unknown encoding: ',      'signing' => 'Signing Error: ',      'smtp_error' => 'SMTP server error: ',      'empty_message' => 'Message body empty',      'invalid_address' => 'Invalid address',      'variable_set' => 'Cannot set or reset variable: '    );    //Overwrite language-specific strings. This way we'll never have missing translations - no more "language string failed to load"!    $l = true;    if ($langcode != 'en') { //There is no English translation file      $l = @include $lang_path.'phpmailer.lang-'.$langcode.'.php';    }    $this->language = $PHPMAILER_LANG;    return ($l == true); //Returns false if language not found  }  /**  * Return the current array of language strings  * @return array  */  public function GetTranslations() {    return $this->language;  }  /////////////////////////////////////////////////  // METHODS, MESSAGE CREATION  /////////////////////////////////////////////////  /**   * Creates recipient headers.   * @access public   * @return string   */  public function AddrAppend($type, $addr) {    $addr_str = $type . ': ';    $addresses = array();    foreach ($addr as $a) {      $addresses[] = $this->AddrFormat($a);    }    $addr_str .= implode(', ', $addresses);    $addr_str .= $this->LE;    return $addr_str;  }  /**   * Formats an address correctly.   * @access public   * @return string   */  public function AddrFormat($addr) {    if (empty($addr[1])) {      return $this->SecureHeader($addr[0]);    } else {      return $this->EncodeHeader($this->SecureHeader($addr[1]), 'phrase') . " <" . $this->SecureHeader($addr[0]) . ">";    }  }  /**   * Wraps message for use with mailers that do not   * automatically perform wrapping and for quoted-printable.   * Original written by philippe.   * @param string $message The message to wrap   * @param integer $length The line length to wrap to   * @param boolean $qp_mode Whether to run in Quoted-Printable mode   * @access public   * @return string   */  public function WrapText($message, $length, $qp_mode = false) {    $soft_break = ($qp_mode) ? sprintf(" =%s", $this->LE) : $this->LE;    // If utf-8 encoding is used, we will need to make sure we don't    // split multibyte characters when we wrap    $is_utf8 = (strtolower($this->CharSet) == "utf-8");    $message = $this->FixEOL($message);    if (substr($message, -1) == $this->LE) {      $message = substr($message, 0, -1);    }    $line = explode($this->LE, $message);    $message = '';    for ($i=0 ;$i < count($line); $i++) {      $line_part = explode(' ', $line[$i]);      $buf = '';      for ($e = 0; $e<count($line_part); $e++) {        $word = $line_part[$e];        if ($qp_mode and (strlen($word) > $length)) {          $space_left = $length - strlen($buf) - 1;          if ($e != 0) {            if ($space_left > 20) {              $len = $space_left;              if ($is_utf8) {                $len = $this->UTF8CharBoundary($word, $len);              } elseif (substr($word, $len - 1, 1) == "=") {                $len--;              } elseif (substr($word, $len - 2, 1) == "=") {                $len -= 2;              }              $part = substr($word, 0, $len);              $word = substr($word, $len);              $buf .= ' ' . $part;              $message .= $buf . sprintf("=%s", $this->LE);            } else {              $message .= $buf . $soft_break;            }            $buf = '';          }          while (strlen($word) > 0) {            $len = $length;            if ($is_utf8) {              $len = $this->UTF8CharBoundary($word, $len);            } elseif (substr($word, $len - 1, 1) == "=") {              $len--;            } elseif (substr($word, $len - 2, 1) == "=") {              $len -= 2;            }            $part = substr($word, 0, $len);            $word = substr($word, $len);            if (strlen($word) > 0) {              $message .= $part . sprintf("=%s", $this->LE);            } else {              $buf = $part;            }          }        } else {          $buf_o = $buf;          $buf .= ($e == 0) ? $word : (' ' . $word);          if (strlen($buf) > $length and $buf_o != '') {            $message .= $buf_o . $soft_break;            $buf = $word;          }        }      }      $message .= $buf . $this->LE;    }    return $message;  }  /**   * Finds last character boundary prior to maxLength in a utf-8   * quoted (printable) encoded string.   * Original written by Colin Brown.   * @access public   * @param string $encodedText utf-8 QP text   * @param int    $maxLength   find last character boundary prior to this length   * @return int   */  public function UTF8CharBoundary($encodedText, $maxLength) {    $foundSplitPos = false;    $lookBack = 3;    while (!$foundSplitPos) {      $lastChunk = substr($encodedText, $maxLength - $lookBack, $lookBack);      $encodedCharPos = strpos($lastChunk, "=");      if ($encodedCharPos !== false) {        // Found start of encoded character byte within $lookBack block.        // Check the encoded byte value (the 2 chars after the '=')        $hex = substr($encodedText, $maxLength - $lookBack + $encodedCharPos + 1, 2);        $dec = hexdec($hex);        if ($dec < 128) { // Single byte character.          // If the encoded char was found at pos 0, it will fit          // otherwise reduce maxLength to start of the encoded char          $maxLength = ($encodedCharPos == 0) ? $maxLength :          $maxLength - ($lookBack - $encodedCharPos);          $foundSplitPos = true;        } elseif ($dec >= 192) { // First byte of a multi byte character          // Reduce maxLength to split at start of character          $maxLength = $maxLength - ($lookBack - $encodedCharPos);          $foundSplitPos = true;        } elseif ($dec < 192) { // Middle byte of a multi byte character, look further back          $lookBack += 3;        }      } else {        // No encoded character found        $foundSplitPos = true;      }    }    return $maxLength;  }  /**   * Set the body wrapping.   * @access public   * @return void   */  public function SetWordWrap() {    if($this->WordWrap < 1) {      return;    }    switch($this->message_type) {      case 'alt':      case 'alt_attachments':        $this->AltBody = $this->WrapText($this->AltBody, $this->WordWrap);        break;      default:        $this->Body = $this->WrapText($this->Body, $this->WordWrap);        break;    }  }  /**   * Assembles message header.   * @access public   * @return string The assembled header   */  public function CreateHeader() {    $result = '';    // Set the boundaries    $uniq_id = md5(uniqid(time()));    $this->boundary[1] = 'b1_' . $uniq_id;    $this->boundary[2] = 'b2_' . $uniq_id;    $result .= $this->HeaderLine('Date', self::RFCDate());    if($this->Sender == '') {      $result .= $this->HeaderLine('Return-Path', trim($this->From));    } else {      $result .= $this->HeaderLine('Return-Path', trim($this->Sender));    }    // To be created automatically by mail()    if($this->Mailer != 'mail') {      if(count($this->to) > 0) {        $result .= $this->AddrAppend('To', $this->to);      } elseif (count($this->cc) == 0) {        $result .= $this->HeaderLine('To', 'undisclosed-recipients:;');      }    }    $from = array();    $from[0][0] = trim($this->From);    $from[0][1] = $this->FromName;    $result .= $this->AddrAppend('From', $from);    // sendmail and mail() extract Cc from the header before sending    if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->cc) > 0)) {      $result .= $this->AddrAppend('Cc', $this->cc);    }    // sendmail and mail() extract Bcc from the header before sending    if((($this->Mailer == 'sendmail') || ($this->Mailer == 'mail')) && (count($this->bcc) > 0)) {      $result .= $this->AddrAppend('Bcc', $this->bcc);    }    if(count($this->ReplyTo) > 0) {      $result .= $this->AddrAppend('Reply-to', $this->ReplyTo);    }    // mail() sets the subject itself    if($this->Mailer != 'mail') {      $result .= $this->HeaderLine('Subject', $this->EncodeHeader($this->SecureHeader($this->Subject)));    }    if($this->MessageID != '') {      $result .= $this->HeaderLine('Message-ID',$this->MessageID);    } else {      $result .= sprintf("Message-ID: <%s@%s>%s", $uniq_id, $this->ServerHostname(), $this->LE);    }    $result .= $this->HeaderLine('X-Priority', $this->Priority);    $result .= $this->HeaderLine('X-Mailer', 'PHPMailer ' . self::VERSION . ' (phpmailer.codeworxtech.com)');    if($this->ConfirmReadingTo != '') {      $result .= $this->HeaderLine('Disposition-Notification-To', '<' . trim($this->ConfirmReadingTo) . '>');    }    // Add custom headers    for($index = 0; $index < count($this->CustomHeader); $index++) {      $result .= $this->HeaderLine(trim($this->CustomHeader[$index][0]), $this->EncodeHeader(trim($this->CustomHeader[$index][1])));    }    if (!$this->sign_key_file) {      $result .= $this->HeaderLine('MIME-Version', '1.0');      $result .= $this->GetMailMIME();    }    return $result;  }  /**   * Returns the message MIME.   * @access public   * @return string   */  public function GetMailMIME() {    $result = '';    switch($this->message_type) {      case 'plain':        $result .= $this->HeaderLine('Content-Transfer-Encoding', $this->Encoding);        $result .= sprintf("Content-Type: %s; charset=\"%s\"", $this->ContentType, $this->CharSet);        break;      case 'attachments':      case 'alt_attachments':        if($this->InlineImageExists()){          $result .= sprintf("Content-Type: %s;%s\ttype=\"text/html\";%s\tboundary=\"%s\"%s", 'multipart/related', $this->LE, $this->LE, $this->boundary[1], $this->LE);        } else {          $result .= $this->HeaderLine('Content-Type', 'multipart/mixed;');          $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');        }        break;      case 'alt':        $result .= $this->HeaderLine('Content-Type', 'multipart/alternative;');        $result .= $this->TextLine("\tboundary=\"" . $this->boundary[1] . '"');        break;    }    if($this->Mailer != 'mail') {      $result .= $this->LE.$this->LE;    }    return $result;  }  /**   * Assembles the message body.  Returns an empty string on failure.   * @access public   * @return string The assembled message body   */  public function CreateBody() {    $body = '';    if ($this->sign_key_file) {      $body .= $this->GetMailMIME();    }    $this->SetWordWrap();    switch($this->message_type) {      case 'alt':        $body .= $this->GetBoundary($this->boundary[1], '', 'text/plain', '');        $body .= $this->EncodeString($this->AltBody, $this->Encoding);        $body .= $this->LE.$this->LE;        $body .= $this->GetBoundary($this->boundary[1], '', 'text/html', '');        $body .= $this->EncodeString($this->Body, $this->Encoding);        $body .= $this->LE.$this->LE;        $body .= $this->EndBoundary($this->boundary[1]);        break;      case 'plain':        $body .= $this->EncodeString($this->Body, $this->Encoding);        break;      case 'attachments':        $body .= $this->GetBoundary($this->boundary[1], '', '', '');        $body .= $this->EncodeString($this->Body, $this->Encoding);        $body .= $this->LE;        $body .= $this->AttachAll();        break;      case 'alt_attachments':        $body .= sprintf("--%s%s", $this->boundary[1], $this->LE);        $body .= sprintf("Content-Type: %s;%s" . "\tboundary=\"%s\"%s", 'multipart/alternative', $this->LE, $this->boundary[2], $this->LE.$this->LE);        $body .= $this->GetBoundary($this->boundary[2], '', 'text/plain', '') . $this->LE; // Create text body        $body .= $this->EncodeString($this->AltBody, $this->Encoding);        $body .= $this->LE.$this->LE;        $body .= $this->GetBoundary($this->boundary[2], '', 'text/html', '') . $this->LE; // Create the HTML body        $body .= $this->EncodeString($this->Body, $this->Encoding);        $body .= $this->LE.$this->LE;        $body .= $this->EndBoundary($this->boundary[2]);        $body .= $this->AttachAll();        break;    }    if ($this->IsError()) {      $body = '';    } elseif ($this->sign_key_file) {      try {        $file = tempnam('', 'mail');        file_put_contents($file, $body); //TODO check this worked        $signed = tempnam("", "signed");        if (@openssl_pkcs7_sign($file, $signed, "file://".$this->sign_cert_file, array("file://".$this->sign_key_file, $this->sign_key_pass), NULL)) {          @unlink($file);          @unlink($signed);          $body = file_get_contents($signed);        } else {          @unlink($file);          @unlink($signed);          throw new phpmailerException($this->Lang("signing").openssl_error_string());        }      } catch (phpmailerException $e) {        $body = '';        if ($this->exceptions) {          throw $e;        }      }    }    return $body;  }  /**   * Returns the start of a message boundary.   * @access private   */  private function GetBoundary($boundary, $charSet, $contentType, $encoding) {    $result = '';    if($charSet == '') {      $charSet = $this->CharSet;    }    if($contentType == '') {      $contentType = $this->ContentType;    }    if($encoding == '') {      $encoding = $this->Encoding;    }    $result .= $this->TextLine('--' . $boundary);    $result .= sprintf("Content-Type: %s; charset = \"%s\"", $contentType, $charSet);    $result .= $this->LE;    $result .= $this->HeaderLine('Content-Transfer-Encoding', $encoding);    $result .= $this->LE;    return $result;  }  /**   * Returns the end of a message boundary.   * @access private   */  private function EndBoundary($boundary) {    return $this->LE . '--' . $boundary . '--' . $this->LE;  }  /**   * Sets the message type.   * @access private   * @return void   */  private function SetMessageType() {    if(count($this->attachment) < 1 && strlen($this->AltBody) < 1) {      $this->message_type = 'plain';    } else {      if(count($this->attachment) > 0) {        $this->message_type = 'attachments';      }      if(strlen($this->AltBody) > 0 && count($this->attachment) < 1) {        $this->message_type = 'alt';      }      if(strlen($this->AltBody) > 0 && count($this->attachment) > 0) {        $this->message_type = 'alt_attachments';      }    }  }  /**   *  Returns a formatted header line.   * @access public   * @return string   */  public function HeaderLine($name, $value) {    return $name . ': ' . $value . $this->LE;  }  /**   * Returns a formatted mail line.   * @access public   * @return string   */  public function TextLine($value) {    return $value . $this->LE;  }  /////////////////////////////////////////////////  // CLASS METHODS, ATTACHMENTS  /////////////////////////////////////////////////  /**   * Adds an attachment from a path on the filesystem.   * Returns false if the file could not be found   * or accessed.   * @param string $path Path to the attachment.   * @param string $name Overrides the attachment name.   * @param string $encoding File encoding (see $Encoding).   * @param string $type File extension (MIME) type.   * @return bool   */  public function AddAttachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {    try {      if ( !@is_file($path) ) {        throw new phpmailerException($this->Lang('file_access') . $path, self::STOP_CONTINUE);      }      $filename = basename($path);      if ( $name == '' ) {        $name = $filename;      }      $this->attachment[] = array(        0 => $path,        1 => $filename,        2 => $name,        3 => $encoding,        4 => $type,        5 => false,  // isStringAttachment        6 => 'attachment',        7 => 0      );    } catch (phpmailerException $e) {      $this->SetError($e->getMessage());      if ($this->exceptions) {        throw $e;      }      echo $e->getMessage()."\n";      if ( $e->getCode() == self::STOP_CRITICAL ) {        return false;      }    }    return true;  }  /**  * Return the current array of attachments  * @return array  */  public function GetAttachments() {    return $this->attachment;  }  /**   * Attaches all fs, string, and binary attachments to the message.   * Returns an empty string on failure.   * @access private   * @return string   */  private function AttachAll() {    // Return text of body    $mime = array();    $cidUniq = array();    $incl = array();    // Add all attachments    foreach ($this->attachment as $attachment) {      // Check for string attachment      $bString = $attachment[5];      if ($bString) {        $string = $attachment[0];      } else {        $path = $attachment[0];      }      if (in_array($attachment[0], $incl)) { continue; }      $filename    = $attachment[1];      $name        = $attachment[2];      $encoding    = $attachment[3];      $type        = $attachment[4];      $disposition = $attachment[6];      $cid         = $attachment[7];      $incl[]      = $attachment[0];      if ( isset($cidUniq[$cid]) ) { continue; }      $cidUniq[$cid] = true;      $mime[] = sprintf("--%s%s", $this->boundary[1], $this->LE);      $mime[] = sprintf("Content-Type: %s; name=\"%s\"%s", $type, $this->EncodeHeader($this->SecureHeader($name)), $this->LE);      $mime[] = sprintf("Content-Transfer-Encoding: %s%s", $encoding, $this->LE);      if($disposition == 'inline') {        $mime[] = sprintf("Content-ID: <%s>%s", $cid, $this->LE);      }      $mime[] = sprintf("Content-Disposition: %s; filename=\"%s\"%s", $disposition, $this->EncodeHeader($this->SecureHeader($name)), $this->LE.$this->LE);      // Encode as string attachment      if($bString) {        $mime[] = $this->EncodeString($string, $encoding);        if($this->IsError()) {          return '';        }        $mime[] = $this->LE.$this->LE;      } else {        $mime[] = $this->EncodeFile($path, $encoding);        if($this->IsError()) {          return '';        }        $mime[] = $this->LE.$this->LE;      }    }    $mime[] = sprintf("--%s--%s", $this->boundary[1], $this->LE);    return join('', $mime);  }  /**   * Encodes attachment in requested format.   * Returns an empty string on failure.   * @param string $path The full path to the file   * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'   * @see EncodeFile()   * @access private   * @return string   */  private function EncodeFile($path, $encoding = 'base64') {    try {      if (!is_readable($path)) {        throw new phpmailerException($this->Lang('file_open') . $path, self::STOP_CONTINUE);      }      if (function_exists('get_magic_quotes')) {        function get_magic_quotes() {          return false;        }      }      if (PHP_VERSION < 6) {        $magic_quotes = get_magic_quotes_runtime();        set_magic_quotes_runtime(0);      }      $file_buffer  = file_get_contents($path);      $file_buffer  = $this->EncodeString($file_buffer, $encoding);      if (PHP_VERSION < 6) { set_magic_quotes_runtime($magic_quotes); }      return $file_buffer;    } catch (Exception $e) {      $this->SetError($e->getMessage());      return '';    }  }  /**   * Encodes string to requested format.   * Returns an empty string on failure.   * @param string $str The text to encode   * @param string $encoding The encoding to use; one of 'base64', '7bit', '8bit', 'binary', 'quoted-printable'   * @access public   * @return string   */  public function EncodeString ($str, $encoding = 'base64') {    $encoded = '';    switch(strtolower($encoding)) {      case 'base64':        $encoded = chunk_split(base64_encode($str), 76, $this->LE);        break;      case '7bit':      case '8bit':        $encoded = $this->FixEOL($str);        //Make sure it ends with a line break        if (substr($encoded, -(strlen($this->LE))) != $this->LE)          $encoded .= $this->LE;        break;      case 'binary':        $encoded = $str;        break;      case 'quoted-printable':        $encoded = $this->EncodeQP($str);        break;      default:        $this->SetError($this->Lang('encoding') . $encoding);        break;    }    return $encoded;  }  /**   * Encode a header string to best (shortest) of Q, B, quoted or none.   * @access public   * @return string   */  public function EncodeHeader($str, $position = 'text') {    $x = 0;    switch (strtolower($position)) {      case 'phrase':        if (!preg_match('/[\200-\377]/', $str)) {          // Can't use addslashes as we don't know what value has magic_quotes_sybase          $encoded = addcslashes($str, "\0..\37\177\\\"");          if (($str == $encoded) && !preg_match('/[^A-Za-z0-9!#$%&\'*+\/=?^_`{|}~ -]/', $str)) {            return ($encoded);          } else {            return ("\"$encoded\"");          }        }        $x = preg_match_all('/[^\040\041\043-\133\135-\176]/', $str, $matches);        break;      case 'comment':        $x = preg_match_all('/[()"]/', $str, $matches);        // Fall-through      case 'text':      default:        $x += preg_match_all('/[\000-\010\013\014\016-\037\177-\377]/', $str, $matches);        break;    }    if ($x == 0) {      return ($str);    }    $maxlen = 75 - 7 - strlen($this->CharSet);    // Try to select the encoding which should produce the shortest output    if (strlen($str)/3 < $x) {      $encoding = 'B';      if (function_exists('mb_strlen') && $this->HasMultiBytes($str)) {        // Use a custom function which correctly encodes and wraps long        // multibyte strings without breaking lines within a character        $encoded = $this->Base64EncodeWrapMB($str);      } else {        $encoded = base64_encode($str);        $maxlen -= $maxlen % 4;        $encoded = trim(chunk_split($encoded, $maxlen, "\n"));      }    } else {      $encoding = 'Q';      $encoded = $this->EncodeQ($str, $position);      $encoded = $this->WrapText($encoded, $maxlen, true);      $encoded = str_replace('='.$this->LE, "\n", trim($encoded));    }    $encoded = preg_replace('/^(.*)$/m', " =?".$this->CharSet."?$encoding?\\1?=", $encoded);    $encoded = trim(str_replace("\n", $this->LE, $encoded));    return $encoded;  }  /**   * Checks if a string contains multibyte characters.   * @access public   * @param string $str multi-byte text to wrap encode   * @return bool   */  public function HasMultiBytes($str) {    if (function_exists('mb_strlen')) {      return (strlen($str) > mb_strlen($str, $this->CharSet));    } else { // Assume no multibytes (we can't handle without mbstring functions anyway)      return false;    }  }  /**   * Correctly encodes and wraps long multibyte strings for mail headers   * without breaking lines within a character.   * Adapted from a function by paravoid at http://uk.php.net/manual/en/function.mb-encode-mimeheader.php   * @access public   * @param string $str multi-byte text to wrap encode   * @return string   */  public function Base64EncodeWrapMB($str) {    $start = "=?".$this->CharSet."?B?";    $end = "?=";    $encoded = "";    $mb_length = mb_strlen($str, $this->CharSet);    // Each line must have length <= 75, including $start and $end    $length = 75 - strlen($start) - strlen($end);    // Average multi-byte ratio    $ratio = $mb_length / strlen($str);    // Base64 has a 4:3 ratio    $offset = $avgLength = floor($length * $ratio * .75);    for ($i = 0; $i < $mb_length; $i += $offset) {      $lookBack = 0;      do {        $offset = $avgLength - $lookBack;        $chunk = mb_substr($str, $i, $offset, $this->CharSet);        $chunk = base64_encode($chunk);        $lookBack++;      }      while (strlen($chunk) > $length);      $encoded .= $chunk . $this->LE;    }    // Chomp the last linefeed    $encoded = substr($encoded, 0, -strlen($this->LE));    return $encoded;  }  /**  * Encode string to quoted-printable.  * Only uses standard PHP, slow, but will always work  * @access public  * @param string $string the text to encode  * @param integer $line_max Number of chars allowed on a line before wrapping  * @return string  */  public function EncodeQPphp( $input = '', $line_max = 76, $space_conv = false) {    $hex = array('0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F');    $lines = preg_split('/(?:\r\n|\r|\n)/', $input);    $eol = "\r\n";    $escape = '=';    $output = '';    while( list(, $line) = each($lines) ) {      $linlen = strlen($line);      $newline = '';      for($i = 0; $i < $linlen; $i++) {        $c = substr( $line, $i, 1 );        $dec = ord( $c );        if ( ( $i == 0 ) && ( $dec == 46 ) ) { // convert first point in the line into =2E          $c = '=2E';        }        if ( $dec == 32 ) {          if ( $i == ( $linlen - 1 ) ) { // convert space at eol only            $c = '=20';          } else if ( $space_conv ) {            $c = '=20';          }        } elseif ( ($dec == 61) || ($dec < 32 ) || ($dec > 126) ) { // always encode "\t", which is *not* required          $h2 = floor($dec/16);          $h1 = floor($dec%16);          $c = $escape.$hex[$h2].$hex[$h1];        }        if ( (strlen($newline) + strlen($c)) >= $line_max ) { // CRLF is not counted          $output .= $newline.$escape.$eol; //  soft line break; " =\r\n" is okay          $newline = '';          // check if newline first character will be point or not          if ( $dec == 46 ) {            $c = '=2E';          }        }        $newline .= $c;      } // end of for      $output .= $newline.$eol;    } // end of while    return $output;  }  /**  * Encode string to RFC2045 (6.7) quoted-printable format  * Uses a PHP5 stream filter to do the encoding about 64x faster than the old version  * Also results in same content as you started with after decoding  * @see EncodeQPphp()  * @access public  * @param string $string the text to encode  * @param integer $line_max Number of chars allowed on a line before wrapping  * @param boolean $space_conv Dummy param for compatibility with existing EncodeQP function  * @return string  * @author Marcus Bointon  */  public function EncodeQP($string, $line_max = 76, $space_conv = false) {    if (function_exists('quoted_printable_encode')) { //Use native function if it's available (>= PHP5.3)      return quoted_printable_encode($string);    }    $filters = stream_get_filters();    if (!in_array('convert.*', $filters)) { //Got convert stream filter?      return $this->EncodeQPphp($string, $line_max, $space_conv); //Fall back to old implementation    }    $fp = fopen('php://temp/', 'r+');    $string = preg_replace('/\r\n?/', $this->LE, $string); //Normalise line breaks    $params = array('line-length' => $line_max, 'line-break-chars' => $this->LE);    $s = stream_filter_append($fp, 'convert.quoted-printable-encode', STREAM_FILTER_READ, $params);    fputs($fp, $string);    rewind($fp);    $out = stream_get_contents($fp);    stream_filter_remove($s);    $out = preg_replace('/^\./m', '=2E', $out); //Encode . if it is first char on a line, workaround for bug in Exchange    fclose($fp);    return $out;  }  /**   * Encode string to q encoding.   * @link http://tools.ietf.org/html/rfc2047   * @param string $str the text to encode   * @param string $position Where the text is going to be used, see the RFC for what that means   * @access public   * @return string   */  public function EncodeQ ($str, $position = 'text') {    // There should not be any EOL in the string    $encoded = preg_replace('/[\r\n]*/', '', $str);    switch (strtolower($position)) {      case 'phrase':        $encoded = preg_replace("/([^A-Za-z0-9!*+\/ -])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);        break;      case 'comment':        $encoded = preg_replace("/([\(\)\"])/e", "'='.sprintf('%02X', ord('\\1'))", $encoded);      case 'text':      default:        // Replace every high ascii, control =, ? and _ characters        //TODO using /e (equivalent to eval()) is probably not a good idea        $encoded = preg_replace('/([\000-\011\013\014\016-\037\075\077\137\177-\377])/e',              "'='.sprintf('%02X', ord('\\1'))", $encoded);        break;    }    // Replace every spaces to _ (more readable than =20)    $encoded = str_replace(' ', '_', $encoded);    return $encoded;  }  /**   * Adds a string or binary attachment (non-filesystem) to the list.   * This method can be used to attach ascii or binary data,   * such as a BLOB record from a database.   * @param string $string String attachment data.   * @param string $filename Name of the attachment.   * @param string $encoding File encoding (see $Encoding).   * @param string $type File extension (MIME) type.   * @return void   */  public function AddStringAttachment($string, $filename, $encoding = 'base64', $type = 'application/octet-stream') {    // Append to $attachment array    $this->attachment[] = array(      0 => $string,      1 => $filename,      2 => $filename,      3 => $encoding,      4 => $type,      5 => true,  // isStringAttachment      6 => 'attachment',      7 => 0    );  }  /**   * Adds an embedded attachment.  This can include images, sounds, and   * just about any other document.  Make sure to set the $type to an   * image type.  For JPEG images use "image/jpeg" and for GIF images   * use "image/gif".   * @param string $path Path to the attachment.   * @param string $cid Content ID of the attachment.  Use this to identify   *        the Id for accessing the image in an HTML form.   * @param string $name Overrides the attachment name.   * @param string $encoding File encoding (see $Encoding).   * @param string $type File extension (MIME) type.   * @return bool   */  public function AddEmbeddedImage($path, $cid, $name = '', $encoding = 'base64', $type = 'application/octet-stream') {    if ( !@is_file($path) ) {      $this->SetError($this->Lang('file_access') . $path);      return false;    }    $filename = basename($path);    if ( $name == '' ) {      $name = $filename;    }    // Append to $attachment array    $this->attachment[] = array(      0 => $path,      1 => $filename,      2 => $name,      3 => $encoding,      4 => $type,      5 => false,  // isStringAttachment      6 => 'inline',      7 => $cid    );    return true;  }  /**   * Returns true if an inline attachment is present.   * @access public   * @return bool   */  public function InlineImageExists() {    foreach($this->attachment as $attachment) {      if ($attachment[6] == 'inline') {        return true;      }    }    return false;  }  /////////////////////////////////////////////////  // CLASS METHODS, MESSAGE RESET  /////////////////////////////////////////////////  /**   * Clears all recipients assigned in the TO array.  Returns void.   * @return void   */  public function ClearAddresses() {    foreach($this->to as $to) {      unset($this->all_recipients[strtolower($to[0])]);    }    $this->to = array();  }  /**   * Clears all recipients assigned in the CC array.  Returns void.   * @return void   */  public function ClearCCs() {    foreach($this->cc as $cc) {      unset($this->all_recipients[strtolower($cc[0])]);    }    $this->cc = array();  }  /**   * Clears all recipients assigned in the BCC array.  Returns void.   * @return void   */  public function ClearBCCs() {    foreach($this->bcc as $bcc) {      unset($this->all_recipients[strtolower($bcc[0])]);    }    $this->bcc = array();  }  /**   * Clears all recipients assigned in the ReplyTo array.  Returns void.   * @return void   */  public function ClearReplyTos() {    $this->ReplyTo = array();  }  /**   * Clears all recipients assigned in the TO, CC and BCC   * array.  Returns void.   * @return void   */  public function ClearAllRecipients() {    $this->to = array();    $this->cc = array();    $this->bcc = array();    $this->all_recipients = array();  }  /**   * Clears all previously set filesystem, string, and binary   * attachments.  Returns void.   * @return void   */  public function ClearAttachments() {    $this->attachment = array();  }  /**   * Clears all custom headers.  Returns void.   * @return void   */  public function ClearCustomHeaders() {    $this->CustomHeader = array();  }  /////////////////////////////////////////////////  // CLASS METHODS, MISCELLANEOUS  /////////////////////////////////////////////////  /**   * Adds the error message to the error container.   * @access protected   * @return void   */  protected function SetError($msg) {    $this->error_count++;    if ($this->Mailer == 'smtp' and !is_null($this->smtp)) {      $lasterror = $this->smtp->getError();      if (!empty($lasterror) and array_key_exists('smtp_msg', $lasterror)) {        $msg .= '<p>' . $this->Lang('smtp_error') . $lasterror['smtp_msg'] . "</p>\n";      }    }    $this->ErrorInfo = $msg;  }  /**   * Returns the proper RFC 822 formatted date.   * @access public   * @return string   * @static   */  public static function RFCDate() {    $tz = date('Z');    $tzs = ($tz < 0) ? '-' : '+';    $tz = abs($tz);    $tz = (int)($tz/3600)*100 + ($tz%3600)/60;    $result = sprintf("%s %s%04d", date('D, j M Y H:i:s'), $tzs, $tz);    return $result;  }  /**   * Returns the server hostname or 'localhost.localdomain' if unknown.   * @access private   * @return string   */  private function ServerHostname() {    if (!empty($this->Hostname)) {      $result = $this->Hostname;    } elseif (isset($_SERVER['SERVER_NAME'])) {      $result = $_SERVER['SERVER_NAME'];    } else {      $result = 'localhost.localdomain';    }    return $result;  }  /**   * Returns a message in the appropriate language.   * @access private   * @return string   */  private function Lang($key) {    if(count($this->language) < 1) {      $this->SetLanguage('en'); // set the default language    }    if(isset($this->language[$key])) {      return $this->language[$key];    } else {      return 'Language string failed to load: ' . $key;    }  }  /**   * Returns true if an error occurred.   * @access public   * @return bool   */  public function IsError() {    return ($this->error_count > 0);  }  /**   * Changes every end of line from CR or LF to CRLF.   * @access private   * @return string   */  private function FixEOL($str) {    $str = str_replace("\r\n", "\n", $str);    $str = str_replace("\r", "\n", $str);    $str = str_replace("\n", $this->LE, $str);    return $str;  }  /**   * Adds a custom header.   * @access public   * @return void   */  public function AddCustomHeader($custom_header) {    $this->CustomHeader[] = explode(':', $custom_header, 2);  }  /**   * Evaluates the message and returns modifications for inline images and backgrounds   * @access public   * @return $message   */  public function MsgHTML($message, $basedir = '') {    preg_match_all("/(src|background)=\"(.*)\"/Ui", $message, $images);    if(isset($images[2])) {      foreach($images[2] as $i => $url) {        // do not change urls for absolute images (thanks to corvuscorax)        if (!preg_match('#^[A-z]+://#',$url)) {          $filename = basename($url);          $directory = dirname($url);          ($directory == '.')?$directory='':'';          $cid = 'cid:' . md5($filename);          $ext = pathinfo($filename, PATHINFO_EXTENSION);          $mimeType  = self::_mime_types($ext);          if ( strlen($basedir) > 1 && substr($basedir,-1) != '/') { $basedir .= '/'; }          if ( strlen($directory) > 1 && substr($directory,-1) != '/') { $directory .= '/'; }          if ( $this->AddEmbeddedImage($basedir.$directory.$filename, md5($filename), $filename, 'base64',$mimeType) ) {            $message = preg_replace("/".$images[1][$i]."=\"".preg_quote($url, '/')."\"/Ui", $images[1][$i]."=\"".$cid."\"", $message);          }        }      }    }    $this->IsHTML(true);    $this->Body = $message;    $textMsg = trim(strip_tags(preg_replace('/<(head|title|style|script)[^>]*>.*?<\/\\1>/s','',$message)));    if (!empty($textMsg) && empty($this->AltBody)) {      $this->AltBody = html_entity_decode($textMsg);    }    if (empty($this->AltBody)) {      $this->AltBody = 'To view this email message, open it in a program that understands HTML!' . "\n\n";    }  }  /**   * Gets the MIME type of the embedded or inline image   * @param string File extension   * @access public   * @return string MIME type of ext   * @static   */  public static function _mime_types($ext = '') {    $mimes = array(      'hqx'   =>  'application/mac-binhex40',      'cpt'   =>  'application/mac-compactpro',      'doc'   =>  'application/msword',      'bin'   =>  'application/macbinary',      'dms'   =>  'application/octet-stream',      'lha'   =>  'application/octet-stream',      'lzh'   =>  'application/octet-stream',      'exe'   =>  'application/octet-stream',      'class' =>  'application/octet-stream',      'psd'   =>  'application/octet-stream',      'so'    =>  'application/octet-stream',      'sea'   =>  'application/octet-stream',      'dll'   =>  'application/octet-stream',      'oda'   =>  'application/oda',      'pdf'   =>  'application/pdf',      'ai'    =>  'application/postscript',      'eps'   =>  'application/postscript',      'ps'    =>  'application/postscript',      'smi'   =>  'application/smil',      'smil'  =>  'application/smil',      'mif'   =>  'application/vnd.mif',      'xls'   =>  'application/vnd.ms-excel',      'ppt'   =>  'application/vnd.ms-powerpoint',      'wbxml' =>  'application/vnd.wap.wbxml',      'wmlc'  =>  'application/vnd.wap.wmlc',      'dcr'   =>  'application/x-director',      'dir'   =>  'application/x-director',      'dxr'   =>  'application/x-director',      'dvi'   =>  'application/x-dvi',      'gtar'  =>  'application/x-gtar',      'php'   =>  'application/x-httpd-php',      'php4'  =>  'application/x-httpd-php',      'php3'  =>  'application/x-httpd-php',      'phtml' =>  'application/x-httpd-php',      'phps'  =>  'application/x-httpd-php-source',      'js'    =>  'application/x-javascript',      'swf'   =>  'application/x-shockwave-flash',      'sit'   =>  'application/x-stuffit',      'tar'   =>  'application/x-tar',      'tgz'   =>  'application/x-tar',      'xhtml' =>  'application/xhtml+xml',      'xht'   =>  'application/xhtml+xml',      'zip'   =>  'application/zip',      'mid'   =>  'audio/midi',      'midi'  =>  'audio/midi',      'mpga'  =>  'audio/mpeg',      'mp2'   =>  'audio/mpeg',      'mp3'   =>  'audio/mpeg',      'aif'   =>  'audio/x-aiff',      'aiff'  =>  'audio/x-aiff',      'aifc'  =>  'audio/x-aiff',      'ram'   =>  'audio/x-pn-realaudio',      'rm'    =>  'audio/x-pn-realaudio',      'rpm'   =>  'audio/x-pn-realaudio-plugin',      'ra'    =>  'audio/x-realaudio',      'rv'    =>  'video/vnd.rn-realvideo',      'wav'   =>  'audio/x-wav',      'bmp'   =>  'image/bmp',      'gif'   =>  'image/gif',      'jpeg'  =>  'image/jpeg',      'jpg'   =>  'image/jpeg',      'jpe'   =>  'image/jpeg',      'png'   =>  'image/png',      'tiff'  =>  'image/tiff',      'tif'   =>  'image/tiff',      'css'   =>  'text/css',      'html'  =>  'text/html',      'htm'   =>  'text/html',      'shtml' =>  'text/html',      'txt'   =>  'text/plain',      'text'  =>  'text/plain',      'log'   =>  'text/plain',      'rtx'   =>  'text/richtext',      'rtf'   =>  'text/rtf',      'xml'   =>  'text/xml',      'xsl'   =>  'text/xml',      'mpeg'  =>  'video/mpeg',      'mpg'   =>  'video/mpeg',      'mpe'   =>  'video/mpeg',      'qt'    =>  'video/quicktime',      'mov'   =>  'video/quicktime',      'avi'   =>  'video/x-msvideo',      'movie' =>  'video/x-sgi-movie',      'doc'   =>  'application/msword',      'word'  =>  'application/msword',      'xl'    =>  'application/excel',      'eml'   =>  'message/rfc822'    );    return (!isset($mimes[strtolower($ext)])) ? 'application/octet-stream' : $mimes[strtolower($ext)];  }  /**  * Set (or reset) Class Objects (variables)  *  * Usage Example:  * $page->set('X-Priority', '3');  *  * @access public  * @param string $name Parameter Name  * @param mixed $value Parameter Value  * NOTE: will not work with arrays, there are no arrays to set/reset  * @todo Should this not be using __set() magic function?  */  public function set($name, $value = '') {    try {      if (isset($this->$name) ) {        $this->$name = $value;      } else {        throw new phpmailerException($this->Lang('variable_set') . $name, self::STOP_CRITICAL);      }    } catch (Exception $e) {      $this->SetError($e->getMessage());      if ($e->getCode() == self::STOP_CRITICAL) {        return false;      }    }    return true;  }  /**   * Strips newlines to prevent header injection.   * @access public   * @param string $str String   * @return string   */  public function SecureHeader($str) {    $str = str_replace("\r", '', $str);    $str = str_replace("\n", '', $str);    return trim($str);  }  /**   * Set the private key file and password to sign the message.   *   * @access public   * @param string $key_filename Parameter File Name   * @param string $key_pass Password for private key   */  public function Sign($cert_filename, $key_filename, $key_pass) {    $this->sign_cert_file = $cert_filename;    $this->sign_key_file = $key_filename;    $this->sign_key_pass = $key_pass;  }}class phpmailerException extends Exception {  public function errorMessage() {    $errorMsg = '<strong>' . $this->getMessage() . "</strong><br />\n";    return $errorMsg;  }}?>